Venittempus mentioned blooding their runes, so decided to start with one from the stone/blood set.
Keep in mind there is a lot more to each rune that what I've included, it was difficult summarizing so much in such a small space.
In case it's not obvious, on the info section:
Top left is the rune, beneath that is
*an* association.
Top middle is the name, beneath that is
*a* pronunciation.
Top right is the English equivalent of the sound.
https://imgur.com/a/znat9Gp
(ugh down scale make blurry, clicky for superior rendering)
Feel free to discuss as I suggested we could.
Note that "the rune of sending" part mentioned relates what "rune script" - meaning it has been used as the final rune inscribed to send the string of runes out in to the universe. In that context you could consider it like hitting the enter key in a console. :P
Interested to see what thoughts people have regarding these as we go along.
Above all enjoy, hope we all learn something!